diff --git a/Files/manifest.json b/Files/manifest.json
index 829e3df..b011c8a 100644
--- a/Files/manifest.json
+++ b/Files/manifest.json
@@ -1,18 +1,20 @@
 {
     "manifest_version": 2,
-    "name": "Mailcow Temp Mail",
+    "name": "Mailcow Temporary Email",
     "version": "1.0",
-    "description": "Login and generate temporary emails via Mailcow",
+    "description": "Create and copy a temporary email from Mailcow",
     "permissions": [
-      "cookies",
       "storage",
-      "clipboardWrite",
       "activeTab",
-      "https://mail.pandem.fr/*"
+      "https://mail.pandem.fr/SOGo/*"
     ],
     "browser_action": {
       "default_popup": "popup.html",
-      "default_icon": "icon.png"
+      "default_icon": {
+        "16": "icons/icon.png",
+        "48": "icons/icon.png",
+        "128": "icons/icon.png"
+      }
     },
     "background": {
       "scripts": ["background.js"],